GitHub user yew1eb opened a pull request:
https://github.com/apache/flink/pull/5001
[FLINK-7679][build[[java9] Upgrade maven enforcer plugin to 3.0.0-M1
## What is the purpose of the change
Maven enforcer plugin fails after Java 9 build 175
[(MENFORCER-274)](https://issues.apache.org/jira/browse/MENFORCER-274) Let's
upgrade the version to 3.0.0 when released.
## Brief change log
* Bump `maven-enforcer-plugin` version from 1.4.1 to 3.0.0-M1.
## Verifying this change
This change is a trivial rework / code cleanup without any test coverage.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (**yes** / no)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes /
**no** / don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know)
- The S3 file system connector: (yes / **no** / don't know)
## Documentation
- Does this pull request introduce a new feature? (yes / **no**)
- If yes, how is the feature documented? (not applicable / docs /
JavaDocs / **not documented**)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yew1eb/flink FLINK-7679
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5001.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5001
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commit fdfacfd4de50344d1f68609b4d1c84cb04c23f93
Author: yew1eb <yew...@gmail.com>
Date: 2017-11-08T16:46:03Z
[FLINK-7679][build[[java9] Upgrade maven enforcer plugin to 3.0.0-M1
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